Senior Engineer_Digital

Job description

**Title of the position** - Network Engineer **Location** - TEPS, Hosur, Udanapalli **About The Business** Tata Electronics Pvt. Ltd. is a prominent global player in the electronics manufacturing industry, with fast-emerging capabilities in Electronics Manufacturing Services, Semiconductor Assembly & Test, Semiconductor Foundry, and Design Services. Established in 2020 as a greenfield venture of the Tata Group, the company aims to serve global customers through integrated offerings across a trusted electronics and semiconductor value chain. With a rapidly growing workforce, the company currently employs over 65,000 people and has significant operations in Gujarat, Assam, Tamil Nadu, and Karnataka, India. Tata Electronics is committed to creating a socioeconomic footprint by employing many women in its workforce and actively supporting local communities through initiatives in environment, education, healthcare, sports and livelihood. **Responsibilities** - Firewall Configuration & Troubleshooting (Palo Alto, Checkpoint and FortiGate): - Configure and maintain Palo Alto, Checkpoint and FortiGate firewalls. - Implement security policies, NAT configurations, and VPN setups (IPsec and SSL VPN). - Troubleshoot firewall issues including traffic blocking, NAT, session management, and policy violations. - Perform routine security audits, policy reviews, and SSL decryption configuration. - Wireless Access Points (Meraki & Catalyst) Configuration & Troubleshooting: - Configure Meraki wireless access points for multiple SSIDs, VLANs, and security settings. - Manage and troubleshoot connectivity issues, performance degradation, and interference. - Analyze RF environments and adjust settings like channel and power configurations to optimize wireless networks. - Use Meraki dashboard to monitor clients, events, and perform packet captures for analysis. - Switching & Routing Configuration & Troubleshooting (Cisco / HPE / Nexus / Aruba / Arista / Juniper): - Configure and maintain Cisco switches, including VLAN setup, trunking, EtherChannel, and STP configurations. - Perform troubleshooting for Layer 2 and Layer 3 switching issues, including routing table checks, VLAN misconfigurations, and link aggregation problems. - Configure and manage routing protocols like OSPF and EIGRP. - Monitor and troubleshoot performance issues such as packet drops, interface errors, and network loops. - Network Performance and Monitoring: - Use tools for network monitoring, traffic analysis, and log management to ensure the health of the network. - Monitor key network performance metrics, identify bottlenecks, and implement solutions to enhance performance. - Security and Compliance: - Enforce firewall and network security policies as per company and regulatory standards. - Participate in regular network audits and security reviews. - Provide input on disaster recovery and business continuity plans, ensuring hot and cold standby solutions are configured. - Documentation & Reporting: - Create and maintain network diagrams, configuration documentation, and troubleshooting guides. - Prepare reports on network performance, incidents, and changes for management review. **Essential Attributes** - 3 CCNA / CCNP - Fortinet NSE 4+ - PCNSA / PCNSE - Checkpoint CCSA/CCSE **Qualifications** - Degree & Above